Uncaught TypeError (JsonStore)

[Johnnyger]

Hi,

I tried to make a JsonStore:

var patientStore = new Ext.data.JsonStore({
			storeId: 'patientStore',
			model: 'Patient',
			autoLoad: true,
			proxy: {
				type: 'ajax', //after commenting this line the error disappears
				url: 'patientData3.php',
				reader: {
					root: 'results'
				}
			}
	
});

I get the following Errormessage:
"Uncaught TypeError: Cannot read property 'prototype' of undefined (/sencha-touch/ext-touch-debug.js:11799)"

I have no clue, why...


Kai

[evant]

There's no point using a JsonStore, since you already specify the proxy/reader.

var patientStore = new Ext.data.Store({
			storeId: 'patientStore',
			model: 'Patient',
			autoLoad: true,
			proxy: {
				type: 'ajax', //after commenting this line the error disappears
				url: 'patientData3.php',
				reader: {
					root: 'results'
				}
			}
	
});

Also make sure you're using the latest beta.

[Johnnyger]

Hi, thanks, i took your advices, but still getting the same undefined-error.
This is my code now:

var patientStore = new Ext.data.JsonStore({
			autoLoad: true,
			url: 'patientData3.php',
			root: 'results',
			fields: [
				'firstName',
				'lastName',
				'state'
			]
});

the JSON data:

{
			"results": [
				{ "firstName": "Max", "lastName": "Mustermann1", "state": "kritisch" },
				{ "firstName": "Max", "lastName": "Mustermann2", "state": "kritisch" },
			]
		}

I am using the latest beta.

[evant]

Use the code I specified above.

[Johnnyger]

works like a charme, thanks for quick an good answer!